2111 remote English-speaking jobs in Spain

Raiinmaker is a Web3 and AI technology company unlocking the power of decentralized infrastructure. Our platform allows users to operate mobile DePIN nodes, train AI models, and validate data - all while earning real rewards in $RAIIN, our native protocol token. The Raiinmaker App and Coiin DePIN Protocol bridge the gap between AI demand and human intelligence, ensuring data quality and network integrity at scale. Role Overview As a Video Quality Assurance Engineer, you will be responsible for manually reviewing user-generated video content submitted to the Raiinmaker platform. Your work ensures that all content meets quality, compliance, and relevance standards required for use in AI training, content validation, and decentralized reputation scoring. This is a flexible, remote-friendly position ideal for candidates located in the Canary Islands, who are detail-oriented, process-driven, and interested in Web3 and emerging AI technology.

Remote Opportunity: Azure Solutions Architect (100% remote) Job overview and responsibilities Type: ... Remote-first: Work from anywhere, while collaborating with top global talent. ... Full-time, 100% Remote Language: English (Fluent) Seniority: Senior / Lead Domain: Artificial Intelligence

About RateGain RateGain Travel Technologies Limited is a global provider of AI-powered SaaS solutions for travel and hospitality that works with 3,200+ customers and 700+ partners in 100+ countries helping them accelerate revenue generation through acquisition, retention, and wallet share expansion.

Publish Your Research Free with Zendar Universe Zendar Universe invites researchers, professors, postdocs, and advanced graduate students to join our Research Collaborators Program. This is an unpaid, volunteer collaboration designed to help you publish your research, gain visibility, and connect with a global scientific community.

and Project Management | Salary to €75k p/a | Contract or Permanent | Madrid or Barcelona | Hybrid remote

telecommunications company with +30 employees, specializing in developing and deploying IoT satellite solutions for remote

Provide interim site management services, including remote monitoring, as required. ... Clinical Research Associate (CRA) Location: Flexible (remote role) Description of Services We are seeking ... Key Responsibilities (include but are not limited to): Conduct on-site and remote monitoring activities ... Qualifications: Prior CRA experience (on-site and remote) within medical devices or pharma (ISO 14155

We are looking for a passionate Game Designer to join our dynamic team in Malaga office. Your mission You will be critical to the product function, as you will be performing a lead role in ideating Casino/Slot game concepts and themes in collaboration with other game designers and mathematicians.

: International Sales Location: Europe Industry: Food & Beverage Ingredients / Flavours *This is a remote

Remote/Hybrid role across Europe. ... Remote-first role with the flexibility to work anywhere in Europe (hybrid options available).

At least 5 years experience managing Backup Infrastructure Experience managing and working with remote

SENIOR MEDICAL WRITER (REMOTE - SPAIN) About This Role TFS HealthScience is a leading global, mid-size

Join Affinity in Barcelona (Remote) At Affinity, our mission is to be a meaningful part of our people

This position operates primarily as a remote work-from-home role. ... THE OPPORTUNITY: Title: Senior Network Engineer Location: Madrid, Spain - 100% remote role Flexibility ... Embrace Flexibility: Experience the freedom of remote/hybrid work, enabling a harmonious work-life balance

This hybrid offers flexibility for remote work several days per week.

with back-end systems .Net & .Net Core Immediate Joiners Preferred Alicante (Valencia) Spain (no remote

company modernizes legacy providers by integrating AI-powered software, smart medical hardware (such as remote

DETAILS Role: System Engineer (Job Automation) Location: Madrid (60% in office, 40% Remote) Start date

Content Creator Specialist- In house – FELT Barcelona | Hybrid (Office: Mon–Wed / Remote: Thu–Fri

About NeuralTrust We’re a Barcelona-based, remote-first startup.